56849905

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{70621}}^1$

素因数の和:70656

約数の個数: 16

約数和(自身を含む): 81356544

約数和(自身を除く): 24506639

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 70621, 353105, 494347, 1624283, 2471735, 8121415, 11369981, 56849905]

約数ペア:

[(1, 56849905), (5, 11369981), (7, 8121415), (23, 2471735), (35, 1624283), (115, 494347), (161, 353105), (805, 70621)]